baber/WOPTO huggingface dataset:
Patent JP-2000175665-A (JP)
Title: Control of growth of bacterium for processed food
Inventor: SAKAGUCHI TOMOHEI
IPC: A23L3/10
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling growth of bacteria for a processed food, which can securely control growth of bacteria, e.g. by bacteriostasis or sterilization, even for a food stock not recommended to be exposed to high temperature, without needing an advanced heat management technology or a complicated apparatus, a preservative or the like, or a procedure for lowering activity of water by soaking the food in a solution containing a high concentration of table salt or cane sugar. SOLUTION: This method keeps the food to be processed at 35 to 60 deg.C until growth of bacteria contained therein is controlled by bacteriostasis or sterilization, while it is being processed or after it is processed.
Patent JP-H05197596-A (JP)
Title: Tracer
Inventor: OKADA MASAHIKO
IPC: G06F11/34
Filed: 1991-12-20
Abstract: PURPOSE:To enlarge the trace time of an address tracer in an information processor having a microprocessor. CONSTITUTION:The microprocessor l is connected with a main storage device 2 by an address bus 7, a data bus 8 and buses including a control signal 9. A tracer control circuit 3 and a register 4 are connected to the bus. The addresses of instructions which the microprocessor 1 reads are sequentially stored in the register 4, and the tracer control circuit 3 gives a write instruction to a tracer memory 6 when the microprocessor 1 executes a specified instruction which is previously set. The tracer memory 6 writes the content of the register 4 into the address shown in a counter 5.
Patent JP-H11179554-A (JP)
Title: Seam welding machine
Inventor: TAKASE YOSHINAGA
IPC: B23K101/12
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To avoid interference between an electrode supporting body and a work and to improve workability by suspending, from the upside of a machine frame, a lower electrode wheel having a smaller diameter than that of an upper electrode wheel and the lower electrode supporting body which is rotatably supported with a conductive bearing so that the lower part is opened, insulating the lower electrode supporting body from the machine frame and connecting it to an electricity conductor. SOLUTION: The lower electrode wheel RD is formed into a sufficiently smaller diameter than that of the upper electrode wheel RU. A lower electrode supporting shaft 16 is supported by the lower electrode supporting body 11 via a thin wall cylindrical bearing metal 15, directly conducted with the lower electrode supporting body 11 through the bearing metal 15, and the structure of the lower electrode supporting body 11 is simplified and miniaturized. The,miniaturized lower electrode supporting body 11 and lower electrode wheel RD are embedded into the recessed part of a stock to be welded and welding is allowed. Since the lower electrode supporting body 11 is suspended from the machine frame 4 and supported, a wide welding space is secured in the whole sides and lower sides of the lower electrode wheel RD and the lower electrode supporting body 11.  Therefore, excellent weldability is obtained.
Patent JP-H06182290-A (JP)
Title: Contamination preventing method for land structure
Inventor: TANIGUCHI SHIGERU
IPC: C09D5/00
Filed: 1992-12-18
Abstract: PURPOSE:To prevent the adhesion of a contamination by applying a specified base coating on a land structure and drying and applying the coating containing a reactive curing type silicone resin on the base coating. CONSTITUTION:The base coating whose base resin is an epoxy resin and containing aminoalkoxy silane having >=2 active hydrogen as a curing agent is applied on the land structure and dried. Then, the coating containing the reactive curing type silicone resin containing 50-99wt.% reactive curing type silicone resin and 1-50wt.% silicone resin expressed by the formula and having a hydroxyalkyl group or alkoxy group having 250-30000 number average mol.wt. and 20-50000 centistokes viscosity as a resin component is applied on the coated surface. In the formula, R is an aralkyl group, etc., R<1> is a divalent aliphat. hydrocarbon group, R<2> is hydrogen atom, etc., (x) and (y) is 0.01<=(x)<=3.99, 0.01<=(y)<=3.99, respectively and 0.02<=(x+y)<=4 is satisfied. In this way, the adhesion of a contamination is prevented over a long period.
Patent JP-H04304265-A (JP)
Title: Organosilicon system containing biguanide polymer, which can be used especially for suppression of the multiplication of bacteria in sponge
Inventor: KURISUTOFU SHIYARUBAN
IPC: C08J3/24
Filed: 1991-12-26
Abstract: PURPOSE: To inhibit the bacteria from growing in a sponge during its storage and service by uniformly dispersing a specified active component in a curable organosiloxane composition present in a liquid state.  
     CONSTITUTION: There is provided an organosilicon type bactericidal composition comprising at least one organopolysiloxane composition comprising at least one organopolysiloxane composition (A) which can be cured into a silicone elastomer under the influence of room temperature (23°C) or of a temperature higher than that and has such a viscosity as to permit the organosilicon type bactericidal composition to be present in the state of a liquid article at room temperature and an active component (B) uniformly dispersed in component A and comprising a salt of an inorganic hydro acid, oxy acid or an organic acid derived from a linear biguanide polymer containing repeating units of the formula in the structure. In the formula, X and Y are each an aliphatic, alicyclic or aromatic divalent group optionally containing at least one hetero atom such as N, O or S. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06190051-A (JP)
Title: Catheter for capd
Inventor: ISHIZAKI MITSURU
IPC: A61M1/28
Filed: 1992-12-24
Abstract: PURPOSE:To eliminate deficiency of in the discharge of a dialysis liquid by reducing complication such as peritonitis as much as possible while improving positional abnormality of the tip part of a catheter in an abdominal cavity pertaining to improvement in a catheter for injection or discharge of a dialysis liquid of CAPD as blood purification method of patients of chronic renal insufficiency. CONSTITUTION:A subcutaneous tunnel part 2 is provided at an intermediate part of a tube 1 formed of a material soft and compatible with a human body, one leg part thereof is made as externally extended part 3 while the other leg part is made as an abdominal cavity part 5 having an absorption/discharge hole 4 and a first pressure cuff 7 is provided on the boundary of the subcutaneous tunnel part and the abdominal cavity part so that a return force of the tube rises at a nearby part in the internal direction of the abdominal cavity from the first cuff 7. The subcutaneous tunnel part is bent in a loop to be formed in a shape of inverted U. A second cuff 8 is arranged at the top of the loop and sewn securely on a fascia while the first cuff 7 is arranged at the position corresponding to the fascia.
Patent JP-2000184078-A (JP)
Title: Conference recording system
Inventor: SAITO YUICHI
IPC: H04M9/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a conference recording system capable of realizing the efficient progress of a conference by sharing a power source means between plural voice recorders. SOLUTION: Digital voice recording and reproducing devices 1 are plurally (#1 to #5) prepared to assign one device to each conference attendant. These plural devices 1 are connected through a power source line 2 as a connecting means. This power source circuit 2 electrically connect the power source batteries of respective devices 1 in parallel. Thus, even if the power source battery of one or plural devices 1 are exhausted fast and loses a function as a power source battery, it is possible to supply power from the power source battery of one of the other devices 1 connected in parallel. Consequently, the devices 1 is no longer disabled to operate and the conference can be continued without disturbance to the progress of the conference.
Patent JP-H05183018-A (JP)
Title: Manufacture of tab tape carrier
Inventor: SUZUKI KATSUMI
IPC: H01L23/50
Filed: 1991-12-26
Abstract: PURPOSE:To make it possible to form the fine pattern easily in a high precision, and at the same time, to improve the resistance to heat so that the allowable amount of current can be increased by forming an inverted pattern by a photoresist, removing the photoresist after a copper layer is imbedded in the non-pattern part, and others. CONSTITUTION:A photoresist layer 2 is formed on the upper part of an insulating film tape 1. The photoresist layer 2 is exposed and developed among other processing, and then, the unwanted part of the photoresist layer 2 is removed to form a photoresist pattern 2a having the inverted pattern of the conductive pattern. A copper layer 4 is formed in the removed part of the photoresist layer 2. Then, the photoresist pattern layer 2a is peeled off while allowing the copper layer 4 to remain, hence forming the conductive pattern on the upper part of the insulating film tape 1. In order to improve the adhesiveness, chrome or titanium is thinly deposited as a base layer 3 on the enter surface including the removed part of the photoresist layer 2, and the copper layer 4 is formed on it, for example.
Patent JP-H05178376-A (JP)
Title: Production of laminated packaging material
Inventor: KODAIRA HIDEKI
IPC: B32B9/00
Filed: 1991-12-28
Abstract: PURPOSE:To produce a highly flexible laminated packaging material which solves the problem of obtaining sufficient oxygen- and vapor-barrier performance for practical application even in a case where an oxygen silicate metallized layer for shielding oxygen and vapor is made thinner. CONSTITUTION:In the production of a laminated packaging material 10 consisting of a base material 1 and at least an oxygen silicate layer 2 formed thereon, the oxygen silicate layer 2 is treated with plasma 3 after formation.
Patent JP-H05177385-A (JP)
Title: Cream solder and soldering method thereof
Inventor: NISHIMURA TETSUO
IPC: H05K3/34
Filed: 1991-12-26
Abstract: PURPOSE:To assure the viscosity at the time of solder application and the evaporating property at the time of heating and to lessen the generation of film-like residues after soldering by incorporating ethyl hydroxy ethyl cellulose into the flux components of the cream solder. CONSTITUTION:The ethyl hydroxy ethyl cellulose is incorporated in an about 1 to 8wt.% range into the flux components of the cream solder in order to increase the viscosity of the flux. Soldering is executed by heating and melting such cream solder in a gaseous nitrogen atmosphere kept at about <=1000ppm oxygen concn. As a result, the proper viscosity as the cream solder is assured and the solid contents, such as colophonium, in the flux are decreased.
Patent JP-H10199547-A (JP)
Title: Battery
Inventor: BOKU KYOSHUN
IPC: H01M10/48
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To detect the leakage of an electrolyte in early time to easily distinguish a defective battery or a battery with expired life from a normal battery to prevent damage to equipment or heavy metal poisoning to human body, by providing a sensing means for reacting to an electrolyte leaked from a case, so as to expose part outside a case, between a cap for covering the case and the case. SOLUTION: An electrolyte sensing part 50, responding to a leaked electrolyte, is provided while exposed outside so as to be visually observed between the cap 37 of a cylindrical case 31 and a cylindrical case 31 via a through hole 35a, and is provided with a litmus paper discoloring by an electrolyte. The litmus paper is discolored by the pH concentration of the electrolyte when the electrolyte, leaked from the inside of the case 31, adheres. Providing a litmus paper has an effect for substituting the short circuit preventive ring of a paper or a synthetic resin material adopted for preventing a short-circuit of the case 31 and the cap 37.
Patent JP-2000183557-A (JP)
Title: Casing structure for control box
Inventor: UCHISHI YOSHITAKA
IPC: G06F1/16
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a casing structure whose roof cover is easily opened or closed as a control box is placed on a desk or a table. SOLUTION: This casing for a control box comprises a chassis 11 which serves as a base and a rear, a front panel 12 which constitutes a front, and a roof cover 13 which serves as a top surface and lateral sides. A front end 13c of the roof cover 13 is inserted into the front panel 12 from behind and fitted, and the roof cover 13 is linked rotatably to the chassis 11 at the lower lateral corners nearer to the rear through the intermediary of a support shaft 42. A part 27 which supports the support shaft 42 of the chassis 11 is so formed as to guide the support shaft 42 in the longitudinal direction. When the roof cover 13 is opened, it is moved rearward so as to be released from a state where it is fitted in the front panel 12, and then the roof panel 12 is made to pivot backwards to enable the roof cover 13 to open.
Patent JP-H11269415-A (JP)
Title: Oil-base ink for ink jet process printing plate and method for forming printing plate by using same
Inventor: KATO EIICHI
IPC: C09D11/36
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an oil-base ink improved in dispersion stability, re-dispersibility, storage stability, image reproducibility, and plate wear by selecting an ink forming an image on a lithographic printing plate having a hydrophilic surface and a hydrophobic support, wherein the resin is prepared by polymerizing a solution containing (A) a monofunctional monomer, (MA) a monofunctional macromonomer, and (P) a dispersion stabilizing resin and granulating the obtained polymer. SOLUTION: There is provided an oil-base ink prepared by dispersing resin particles in a nonaqueous carrier fluid having an electric resistance of 10<9> Ωcm or above and a permittivity of 3.5 or below. Component A is a monomer which is miscible with the carrier fluid, is soluble in a nonaqueous solution, and is insolubilized therein when polymerized, component MA is a macromonomer having a weight-average molecular weight of 2×10<4> or below, and having a main chain represented by formula I (V<0> is -COO-, -OCO-, or the like; and D<0> is a substituent having at least 8 carbon atoms in total) and having a polymerizable double bond group of formula II (V<1> is -COO- or the like) at either terminal, and component P is a resin being soluble in a nonaqueous solution and containing a comonomer component of formula III (R<1> is a 10-32C alkyl or the like;  an X<1> and X<2> are each the same as V<0> as defined in formula I).
Patent JP-H10191880-A (JP)
Title: Method and device for collecting poultry and moving the same to slaughterhouse
Inventor: MORIMOTO SAMON
IPC: A22B1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the health of poultry while sufficiently reducing the stress of poultry during collection and movement to a slaughterhouse and to improve the processing of poultry at the slaughterhouse while sufficiently avoiding danger in injury and suffocation. SOLUTION: The poultry is caught by a catching means 2, the poultry caught by the catching means 2 is conveyed to a collecting means 6 by a conveying means 4, a passage 16 at the conveying means 4 is filled with swoon gas, and the poultry is collected and moved to a slaughterhouse by letting the poultry partly faint.
Patent JP-2001175398-A (JP)
Title: Key input system
Inventor: OKI KENTARO
IPC: G06F3/023
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To facilitate selection of function in key input. SOLUTION: In this key input system to be used for electronic equipment at least having an OSD display function and having a key input means 6 with an input key and a key input control means 51 to select a prescribed function among plural functions according to time length in which one key is timewisely continuously actuated in the key input means, it is characterized by performing OSD display 53, 4 of function names selectable according to the time length in which one key is timewisely continuously actuated and the selection of functions in the key input is easily performed by using the OSD display.
Patent JP-H06204876-A (JP)
Title: Analog/digital converting circuit
Inventor: YAMADA TSUTOMU
IPC: H03M1/36
Filed: 1992-12-29
Abstract: PURPOSE:To reduce the number of elements by setting up the value of bias voltage impressed to one end of a resistor array for generating reference voltage in accordance with an input analog signal and changing the voltage range of plural reference voltage levels to be impressed to plural comparing means. CONSTITUTION:This analog/digital(A/D) converting circuit is provided with a control means 11 for comparing a threshold voltage VTH with an input analog signal VIN and setting up the bias voltage of a level shifting means VCENT, SW1 based upon the compared result S1 with the threshold voltage VTH and correcting means 12, 13 for correcting the compared results of plural comparing means C1 to C127 based upon the bias voltage set up by the means 11 and outputting a digital signal corresponding to the signal VIN. The value of bias voltage impressed to one end 126 of a resistor array R for generating reference voltage is set up in accordance with the signal VIN and the voltage range VR1 to VR127 of plural reference voltage levels impressed to the comparing means C1 to C127 are changed to another voltage range VR129 to VR255.
Patent JP-H05177250-A (JP)
Title: Method for controlling revolution of carousel reel
Inventor: FUMEI FUMEI
IPC: B21C47/00
Filed: 1991-12-27
Abstract: PURPOSE:To effectively control the variation of coiling tension generating during the revolution of the coiling mandrel due to the revolution of the carousel body following to the mechanism of variation. CONSTITUTION:At the time when a pair of coiling mandrels 2, 3 which are set by projecting at one surface of a carousel body 1 rotating around the axial center are revolved by the rotation of the carousel body 1, and the position changing from the coiling beginning position to the coiling finishing position is executed during the respective coiling operation of the strip S, the speed control of the carousel body 1 is executed following to the speed pattern decided so that the angular velocity in proportion to the reciprocal of the differential value of the pull-out length of the strip S with the revolution angle following to this revolution can be obtained. And the circumferential velocity of coiling mandrel 2, 3 is feed-forward compensated by adding the compensating value corresponding to the speed pattern to the coiling motor 20 or 30 to the coiling mandrel 2 or 3.
Patent JP-H11188313-A (JP)
Title: Sorting apparatus
Inventor: YOSHIMI IYUU
IPC: B07B13/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a sorting apparatus wherein sorting processing can be performed by a simple constitution where it is not especially necessary to generate wind power. SOLUTION: In the sorting apparatus wherein after matters to be sorted consisting of a plurality of different ingredients are scattered by energizing them approximately in the horizontal direction, the matters to be sorted are separated into each ingredient based on differences in falling positions when they fall down in accordance with the differences in specific gravities of the matters to be sorted, the constitution is prepd. by fixing the first elastic roller 1a on the peripheral surface of which an elastic body 12 is disposed, an elastic roller facing face which faces to the elastic surface of the first elastic roller 1a and pinches the matters to be sorted between it and the first elastic roller 1a and an elastic roller driving means 3 which drives rotatively at least the first elastic roller 1a and energizes the matters to be sorted to jump out.
Patent JP-2000178253-A (JP)
Title: Production of optically active pipecolic acid
Inventor: HASEGAWA HAJIME
IPC: C07B57/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To produce optically active pipecolic acid of a high optical purity useful as a synthetic intermediate for medicines, etc., in high yield by optically resolving an unmodified pipecolic acid. SOLUTION: (±)-Pipecolic acid is reacted with an optically active 2- phenoxypropionic acid in a medium comprising water, a lower alcohol or a mixture thereof in an optional proportion to afford S-(-)-pipecolic acid S-(-)-2- phenoxypropionate or R-(+)-pipecolic acid R(+)-2-phenoxypropionate produced as a sparingly soluble diastereomer salt. The resultant S-(-)-pipecolic acid S-(-)-2-phenoxypropionate or R-(+)-pipecolic acid R(+)-2-phenoxypropionate is then dissolved or suspended in water. An acid in an equivalent amount or an excess is further added to the resultant solution or suspension to carry out double decomposition. Thereby, an optically pure S-(-)-pipecolic acid (S-1) or R-(+)-pipecolic acid (R-1) is produced.
Patent JP-H11177425-A (JP)
Title: D/a converter
Inventor: SAKURAI NORIYOSHI
IPC: H03M1/10
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a D/A converter which outputs sine waves with high purity by adding/subtracting a correction signal to/from an analog signal outputted from the D/A converter so as to reduce distortion components included in the corrected analog signal. SOLUTION: An adder/subtractor means 12 adds/subtracts a correction signal to/from an analog signal outputted from a D/A converter 10, when a bit signal for each requiring the correction is outputted from a correction circuit 14 and a corrected analog signal is outputted from the means 12. A detection means 16, a filter means 18 and a level detection means 20 all together detect a distortion level, in response to a distortion component from the corrected analog signal. A controller 22 controls the correction circuit 14 in response to the distortion level, so as to minimize the distortion level for each digit requiring correction by adjusting the correction signal.
Patent JP-H10171165-A (JP)
Title: Coloring composition for recording image
Inventor: TAKAMI HISANORI
IPC: C09B67/22
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To stably record a clear and sharp image having high transparency by using a specified yellow monoazo pigment compsn. as a coloring material. SOLUTION: This coloring compsn. contains a coloring material and a resin. The coloring material is a yellow monoazo pigment compsn. contg. 99.8-80mol,% yellow monoazo pigment represented by formula I and 0.2-20mol% yellow monoazo pigment represented by the formula I but different from the above- mentioned monoazo pigment in substituents and/or yellow monoazo pigment represented by formula II. The pigment compsn. may be treated with rosin or a known treating agent if necessary. In the formulae I, II, each of X1 -X3 and Y1 -Y3 is H, 1-3C alkyl, 1-3C fluoroalkyl, etc. Since the pigment compsn. has high coloring power, clearness, sharpness and transparency and is excellent in fastness such as resistance to light, heat, chemicals and water, a colored material is stably produced.
Patent JP-H11171752-A (JP)
Title: Dentifrice composition
Inventor: ISHIHARA YOKO
IPC: A61K8/43
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a dentifrice composition with excellent Streptococcus mutans inhibitory effect as well as dentin strengthening ability, therefore high in dental caries preventive effect. SOLUTION: This dentifrice composition is obtained by formulating fluoride(s), a chlorhexidine salt, and xylitol; wherein the fluoride(s) is at least one kind among sodium monofluorophosphate, odium fluoride, stannous fluoride, or a combination thereof, the concentration in terms of fluorine being <=1,000 ppm; the chlorhexidine salt is chlorhexidine gluconate or chlorhexidine hydrochloride, its concentration being 0.01-1.0 wt.%; and the xylitol is <=15 wt.% in concentration, pref. accounting for >=50 wt.% of the total sweeteners formulated.